<template>
  <div class="back-top">
    <i class="iconfont icon-top"></i>
  </div>
</template>

<script>
export default {}
</script>

<style lang="less" scoped>
.back-top {
  position: fixed;
  right: 30px;
  bottom: 70px;
  width: 30px;
  height: 30px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: calc(30px / 2);
  text-align: center;
  line-height: 30px;
  color: var(--theme-color);
}
</style>
